Cognomen Рада (Radha 
, Рада 
, Rada 
) , around the globe, is a widespread surname. The cognomen Рада is habitual in Bulgaria, where it is a common surname, Aland Islands, where it is quite a common surname, and Mauritius (explore the name in all countries). In absolute terms, the name is most common in India, Bulgaria, and Philippines. More frequently, Рада is the forename as well as the last name.